Anti Extrusion Back Up Rings
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We are engaged in offering Anti Extrusion Back Up Rings, which are used for preventing the extrusion of O-Rings in high pressures (usually above 1500 PSI) and also for compensating for loose fitting components. Each Anti Extrusion Back Up Ring is used on each side of the O Ring in double acting assemblies, but if there is a possibility then two Anti Extrusion Back Up Rings should be used even in single acting assemblies. If a single Anti Extrusion Back Up Ring is used, the "O" Ring should be placed between the pressure source & the backup ring.
Highlights :
SturdinessDurabilityEasy installation Reasonable pricing
Construction Materials :
Anti Extrusion Back Up Rings are Manufactured from over 15 different Polymers which include :
Nitrile (NBR)Fluorocarbon (Viton®)Silicon (VMQ)Fluorosilicone (FVMQ)PolyurethanePTFE (Teflon®)Natural Rubber (NR)Ethylene Propylene (EPDM)Hydrogenated Nitrile Rubber (H-NBR)Carboxylated Nitrile Rubber(X-NBR)Styrene Butadiene Rubber (SBR)Perfluoroelastomer (FFKM), Chloroprene (Neoprene®)
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